^!h:: {  ; Ctrl+Alt+H 隐藏标题栏
    ; 0xC40000 = WS_CAPTION & WS_THICKFRAME
    WinSetStyle("-0xC40000", "A")
}

^!s:: {  ; Ctrl+Alt+S 恢复标题栏
    WinSetStyle("+0xC40000", "A")
}
